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3
3
.
PROCEDURES FOR USE
•
The
mouse cursor
(a
"+"
s1gn)
IS
displayed 1n
the
upper left corner
of
the
screen
execut1ng
the MSIN
statement.
(See
the
Bas1c Language
Manual
for programm1ng
procedures.)
•
When the mouse
IS
moved. the cursor on
the
screen
moves along
w1ht 1
t
•
Press1ng
t
he switch on
the
"1"
side
of
the
mouse
retu
rns the mouse
cursor to its
home position
(the
upper left corner
of
the
screen).
•
Press1ng
the
sw1tch on
the "2"
s1de of the mouse
1nputs
the
current
coord1nate
values
to
the
ma1n un1t of the
computer
"2"
s1de
(coord1nate 1nput)
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